$(document).ajaxSend(function(e, xhr, opt){
    var token = localStorage.getItem("user_token");
    xhr.setRequestHeader("user_token_header", token);
});

function getUserInfo(url){
    $.ajax({
        type: "get",
        url: url,
        success: function (result){
            if(result.code == "SUCCESS" && result.data != null){
                var userInfo = result.data;
                $(".left .card h3").text(userInfo.userName);
                $(".left .card a").attr("href",userInfo.githubUrl);
            } else {
                alert(result.errMsg);
            }
        },
        error: function (error){
            if(error != null && error.status == 401){
                location.href ="blog_login.html";
            }
        }
    });

}
function logout(){
    localStorage.removeItem("user_token");
    location.href = "blog_login.html";
    
}

